Dear Mr. Thompson,
I am writing to express my sincere appreciation for your instruction during my recent intensive English course in London. Completing this programme has been an incredibly rewarding experience, and I wanted to thank you personally for your dedication.
I particularly enjoyed your lessons because of your unique ability to make complex grammar concepts accessible and engaging. Rather than relying solely on textbooks, your incorporation of real-world debates and contemporary media kept the classroom atmosphere vibrant. Your constructive feedback on my writing assignments was invaluable, as it helped me identify and address specific recurring errors that I had previously struggled to overcome.
Regarding my future studies, I have decided to enrol in an advanced academic writing course at my local university this autumn. My ultimate goal is to apply for a Master’s degree in International Relations, so mastering formal register is my current priority. I feel much more confident entering this next phase thanks to the solid foundation you provided.
Thank you once again for your mentorship and kindness throughout the term.
Best wishes,
Alex Rivers